Incoherent Photoproduction of $\eta$-mesons from the Deuteron near Threshold

Abstract

Incoherent photoproduction of the $\eta$-meson on the deuteron is studied for photon energies from threshold to 800 MeV. The dominant contribution, the $\gamma$N-$\eta$N amplitude, is described within an isobar model. The final state interaction derived from the CD-Bonn potential is included and found to be important for the description of the production cross section close to threshold. Possible effects from the $\eta N$ final state interaction are discussed.

arXiv comment11 pages, revtex, including 6 figures

References in corpus (18)

• The high-precision, charge-dependent Bonn nucleon-nucleon potential (CD-Bonn)
• Baryon Current Matrix Elements in a Light-Front Framework
• Effective Lagrangian Approach to the Theory of Eta Photoproduction in the $N^{\ast }(1535)$ Region
• Photo- and Electroproduction of Eta Mesons
• Role of heavy-meson exchange in pion production near threshold
• ${\eta }^{\prime }$ production in proton-proton scattering close to threshold}
• Near-Threshold eta Meson Production in Proton-Proton Collisions
• Energy Dependence of the Near-Threshold Total Cross-Section for the pp --> pp eta' Reaction
• S-wave eta'-proton FSI; phenomenological analysis of near-threshold production of pi0, eta, and eta' mesons in proton-proton collisions
• Off shell pi N amplitude and the p p->p p pi0 reaction
• Near-Threshold Production of omega Mesons in the pp -> pp omega Reaction
• Eta and eta-prime meson production in the reaction pn -> dM near threshold
• Analysis of the low-energy $\eta$NN-dynamics within a three-body formalism
• The Reaction $pp\to pp\eta$ and the eta-Nucleon and Nucleon-Nucleon Interactions
• Influence of final state interaction on incoherent η-photoproduction on the deuteron near threshold
• eta d scattering in the region of the S11 resonance
• Low-energy eta-d resonance
• Three-body analysis of incoherent $\eta$-photoproduction on the deuteron in the near threshold region

Cited by in corpus (4)

• Study of Non-Strange Baryon Resonances with Meson Photoproduction
• Eta-N Final State Interaction in incoherent Photoproduction of Eta-mesons from the Deuteron near Threshold
• Do we understand the $\eta N$ interaction from the near threshold $\eta$ photoproduction on the deuteron?
• Incoherent Eta Photoproduction from the Deuteron near Threshold